Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.

Zipline - Drones to deliver medicine

Drift - A messaging app that helps you grow your business.

OpsCenter - Emergency Management

C++ - Has imperative, object-oriented and generic programming features, while also providing the facilities for low level memory manipulation

AccuStore Task Management - AccuStore Task Management is a web-based platform that offers you a wide range of tools and features to create and manage the tasks for your team effectively.